Time Inc., publisher of Time Magazine and 20 other magazines, will offer free iOS Newsstand previews for all of its publications by year’s end. The magazines will let users read a few articles from a magazine, while teasing the rest of the content — the Entertainment Weekly iPad app is currently offering the feature in its latest issue. Time Inc. hopes to increase its number of digital-only subscribers with the move. Notably, the publisher didn’t reach an agreement with Apple on magazine sales until June of last year. [via AllThingsD]